FR1332301A - Dispositif de commande pour compresseur volumétrique rotatif - Google Patents
Dispositif de commande pour compresseur volumétrique rotatifInfo
- Publication number
- FR1332301A FR1332301A FR905104A FR905104A FR1332301A FR 1332301 A FR1332301 A FR 1332301A FR 905104 A FR905104 A FR 905104A FR 905104 A FR905104 A FR 905104A FR 1332301 A FR1332301 A FR 1332301A
- Authority
- FR
- France
- Prior art keywords
- control device
- positive displacement
- displacement compressor
- rotary positive
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/18—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR905104A FR1332301A (fr) | 1962-07-25 | 1962-07-25 | Dispositif de commande pour compresseur volumétrique rotatif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR905104A FR1332301A (fr) | 1962-07-25 | 1962-07-25 | Dispositif de commande pour compresseur volumétrique rotatif |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1332301A true FR1332301A (fr) | 1963-07-12 |
Family
ID=8783948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR905104A Expired FR1332301A (fr) | 1962-07-25 | 1962-07-25 | Dispositif de commande pour compresseur volumétrique rotatif |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1332301A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714418A (en) * | 1984-04-11 | 1987-12-22 | Hitachi, Ltd. | Screw type vacuum pump |
-
1962
- 1962-07-25 FR FR905104A patent/FR1332301A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714418A (en) * | 1984-04-11 | 1987-12-22 | Hitachi, Ltd. | Screw type vacuum pump |
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